Android 4.1.2 corresponds to . To run Facebook on this version, you cannot use the current Play Store version, as it will likely show as "not compatible". Instead, you must target older, specific builds.
Facebook APK version 4.1.2 is a relic of Android’s early social media era. It is not usable today for logging in or interacting with Facebook’s current infrastructure. However, it remains of interest for digital preservationists, retro tech enthusiasts, or developers studying app evolution. facebook apk 4.1 2